The FusionK1 system is ideal for whitefish fishing, with fast and precise shots. Uses light rods Diam 6.5mm. one loading and more power than the Roller system. Thanks to the reverse movement of the tires (common to all Roisub systems) recoil and accuracy are taken to the highest level.
The FusionK1 version is the evolution of the Fusion1 and allows UPGRADE to the FusionK2 version with the simple addition of 1 pair of rubbers on the handle side.
They belong to this category, the Speargun: Roisub Fusion1 and the Speargun: Michelangelo FusionK1
The FusionK1 compared to the traditional mono rubber:
- SIMPLICITY: loading is similar
- BRAND: better (since the rubbers remain lateral to the stem and the head portion is free of rubbers)
- POWER: greater (+60%)
- PRECISION: higher (+80%)
- RECOIL: less recoil (-80%)
The FusionK1 compared to the traditional double rubber:
- Simplicity: better than double gum, simpler than roller by having an easy-to-grasp portion of gum
- BRAND: better (since the tires remain lateral to the stem and the head portion is free of tires)
- POWER: similar (+10%)
- PRECISION: higher (due to reduced recoil and, compared to roller, lack of tire rollover in header) (+80%)
- RECOIL: less recoil (-80%)
What makes Roisub Rubber Kit so special?
At the heart of our innovation is the exclusive D.S.D. calibration process. (Durometer, Suspended Load, Dynamometer), a real revolution by Roisub, in the process of calibrating tires for spearguns.
The result of over 10 years of optimization, this pioneering technology ensures unprecedented precision and shooting power, as it does not simply consider the hardness of the rubber (detected through the Durometer test), but above all precisely determines its Hysteresis (Suspended Load Test and Dynamometer Test), thus managing to make it work at Maximum Yield without exceeding the “critical point” beyond which performance degrades.
Our kits are not just a replacement; they are a guarantee of performance, resistance and durability that only Roisub can offer.
The DSD process is a Roisub certified exclusive, designed to provide you with the best performance in every use.
